polynomial regression
多项式回归：一种回归分析方法
常用释义
英式发音
美式发音
基本释义
- 多项式回归：一种回归分析方法，通过拟合多项式函数来建立自变量和因变量之间的关系。
例句
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1·The amount of calculation is smaller than that of common polynomial regression model.计算量比普通的多项式回归模型小。
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2·In this paper, scanner is calibrated with tone reproduction curve and polynomial regression.本文将色调再生曲线与多项式回归校正相结合，对扫描仪进行复合校正。
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3·After data preprocessing, a regression model between calorific and ash content was founded by polynomial regression.经预处理后的数据，运用多项式回归建立了煤炭发热量与灰分之间的回归模型。
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4·We have build the multivariate orthogonal polynomial regression forecasting model of the economical effect on winter wheat production.采用多元正交多项式回归方法建立了冬小麦生产经济收益预测的多元正交多项式回归模型。
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5·It is programmed in IBM-PC computer to construct polynomial regression model for saving energy resource in Zhengzhou Aluminum Company.程序在IBM - PC微机上实现多元回归模型对郑州铝厂节能技术改造的决策分析。
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6·Firstly, we introduce the research situation of the local polynomial regression estimation and its basic concept from the model's background.首先，从产生背景入手，介绍了非参数局部多项式回归估计模型的基本概念以及研究概况。
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7·The piecewise polynomial regression model was established based on analyzing the scatter diagram of the speed change with the install distance.最后，进行了回归结果分析，分析结果表明分段多项式回归模型是正确有效的。
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8·Polynomial regression analysis indicated that the reaction of fertile pollen rates to tetcyclacis concentrations and dates showed a quadratic relationship.多项式回归分析表明，花粉可育率对特效烯浓度和播期的反应是二元二次方程。
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9·Fan J and Gijbels I gave the asymptotic normality of local polynomial regression estimation in dependent time series, where the weighted function is bounded.对相依时间序列数据，在一定的条件下已有人证明了局部多项式加权回归系数估计服从渐近正态分布，其中核函数是有界的。
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10·According to real tested data, it builds up CVC cambering curve equation by polynomial regression. This paper discusses practical significance of the equation.根据实测数据，采用多项式回归方法，建立CVC辊形曲线方程，并探讨了该方程的重要实际意义。